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NSN 5306-01-284-2990, 5306012842990
BOLT,MACHINE

Federal Supply Classification
FSC 5306 - Bolts
National Item Identification Number
NIIN 012842990
Codification Country
United States
Item Name Code
INC 01847
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 5306-01-284-2990

National Stock Number (NSN) 5306-01-284-2990, or NIIN 012842990, (bolt,machine) was assigned August 22, 1988 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 01847. [AN EXTERNALLY THREADED FASTENER DESIGNED FOR INSERTION THROUGH HOLES IN ASSEMBLED PARTS AND NORMALLY INTENDED TO BE TIGHTENED OR RELEASED BY TORQUING A NUT. THE THREADED AND UNTHREADED PORTIONS ARE BOTH OF ONE NOMINAL DIAMETER OF 0.190 INCH (5 MM) OR LARGER. THE HEAD IS NOT DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER OR BY THE THUMB AND FINGERS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. HEAD DIMENSIONS AND SIZES OF THREADED AND UNTHREADED PORTIONS SHALL CONFORM TO INTERNATIONALLY RECOGNIZED FASTENER STANDARDS. FOR ITEMS HAVING A GRIP LENGTH PORTION MACHINED TO A TOLERANCE OF 0.0015 INCH (0.038 MM) OR LESS, BOLT, SHEAR. SEE ALSO SCREW, CAP, HEXAGON HEAD AND SCREW, MACHINE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5306012842990 does not contain precious metals.

This NSN is associated to Schedule B 7318152000: bolts and bolts and their nuts or washers exported in the same shipment. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

HEAD STYLE
(AASK) HEXAGON
GRIP LENGTH
(ANEE) 8.406 INCHES NOMINAL
THREAD SERIES DESIGNATOR
(THSD) UNC
SHANK UNTHREADED HOLE DIAMETER
(AAWB) 0.312 INCHES NOMINAL FIRST HOLE
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER
(CRZS) 12.187 INCHES NOMINAL FIRST HOLE
MATERIAL
(MATT) STEEL COMP E4340 OVERALL OR STEEL COMP 4147 OVERALL
UNABLE TO DECODE
(AASK) UNABLE TO DECODE
NOMINAL THREAD DIAMETER
(AHYM) 2.500 INCHES
THREAD LENGTH
(AASA) 2.938 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-24093 CL CTY 1 OR TY 2 MIL SPEC ALL MATERIAL RESPONSES OVERALL
THREAD CLASS
(AAJD) 2A
FASTENER LENGTH
(AASB) 12.500 INCHES NOMINAL
THREAD DIRECTION
(AAJF) RIGHT-HAND
HEAD HEIGHT
(AASU) 2.750 INCHES NOMINAL
FEATURES PROVIDED
(CBBL) FINISHED HEAD
SURFACE FINISH
(CSYM) 63.0 MICROINCHES GRIP
WIDTH BETWEEN FLATS
(AATB) 3.875 INCHES NOMINAL
THREAD QUANTITY PER INCH
(CMLP) 4
SPECIAL FEATURES
(FEAT) TAPER SHANK DIAMETER 0.125 PER FT. FROM 2.838 IN. TOP DIA. TO 2.750 IN. BOTTOM DIA.

Manufacturer Part Numbers


Related Inventory

LHD243004-0007
5306012842990
Condition NS
BOLT
Readily Available


 
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